Altaeros, the developer of an aerial broadband provision system, has raised $7.5m from SoftBank, the investor that supplied $7m for it in 2014.

The agricultural insurance provider has closed a series A round co-led by Finistere Ventures and Seed 2 Growth Ventures and backed by GuideOne Insurance.

The JE Dunn building management technology spinout has raised $6m from investors including its parent company, following a $5m series A round last year.

The BioMerieux and Stratec-backed medical diagnostics technology provider has raised $8.5m in a T.Rowe Price-led private placement that will be added to a $46m series D round.

The car dealership e-commerce startup has completed a $5.2m seed round backed by talent agency Emagen Entertainment Group and legal firm Perkins Coie.

Citrix Systems was among the investors in the latest round for business planning technology provider Kyndi, a graduate of its Citrix Startup Accelerator in 2015.

The Juniper Networks, Wargaming and CME Group-backed secure messaging system developer has now raised about $82m in the five years since it was founded.

Twilio and Salesforce have contributed to a Social Capital-led series A round closed nine months after the one-to-one messaging platform's $3m seed round.

Gobee.Bike has raised $9m in capital to add several thousand bicycles to its network as it seeks to expand across Hong Kong, and internationally.

Employee benefits platform Limelight Health secured $7m in a MassMutual Ventures-led round that included Axa Strategic Ventures and Wanxiang Healthcare Investments.